🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.71 AU - 0.85 AU

Year: 265 Days

Day: 26.2 Hours

Environment

Temp: 71 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,346,812 km

• M1: 23,487 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.68 AU - 0.94 AU

Year: 281 Days

Day: 24.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.31 AU - 1.67 AU

Year: 700 Days

Day: 37.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,346,812 km

• M1: 433,086 km (0.091 R)
• M2: 739,163 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.18 AU - 1.86 AU

Year: 721 Days

Day: 42.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,346,812 km

• M1: 55,650 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.4

Radius: 8.7

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.84 AU - 7.2 AU

Year: 6410 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,346,812 km

• M1: 109,805 km (0.102 R)
• M2: 407,355 km (0.076 R)
• M3: 699,220 km (0.083 R)
• M4: 1,711,250 km (0.079 R)
• M5: 2,156,753 km (0.088 R)
• M6: 2,978,344 km (0.064 R)
• M7: 3,493,409 km (0.115 R)
• M8: 4,621,826 km (0.12 R)
• M9: 5,112,956 km (0.096 R)
• M10: 5,821,302 km (0.114 R)
• M11: 7,109,788 km (0.12 R)
• M12: 7,764,578 km (0.101 R)
• M13: 9,320,845 km (0.099 R)
• M14: 10,194,945 km (0.084 R)
• M15: 10,651,967 km (0.093 R)
• M16: 12,827,120 km (0.109 R)
• M17: 15,047,451 km (0.054 R)
• M18: 15,881,609 km (0.111 R)
• M19: 17,512,226 km (0.097 R)
• M20: 18,234,484 km (0.073 R)
• M21: 21,397,731 km (0.11 R)
• M22: 24,663,603 km (0.077 R)
• M23: 24,991,072 km (0.069 R)
• M24: 27,190,311 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,635 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit